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Cheap flights from Lisbon to Las Vegas

Compare Lisbon to Las Vegas flight deals

Find the cheapest month or even day of the year to fly to Las Vegas

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Flight deals from Lisbon to Las Vegas

Looking for a cheap last-minute deal or the best round-trip flight from Lisbon to Las Vegas? Find the lowest prices on one-way and round-trip tickets right here.
Las Vegas.C$907 per passenger.Departing Thu, Sep 4, returning Mon, Sep 8.Round-trip flight with Air Transat.Outbound indirect flight with Air Transat, departing from Lisbon on Thu, Sep 4, arriving in Las Vegas Harry Reid International.Inbound indirect flight with Air Transat, departing from Las Vegas Harry Reid International on Mon, Sep 8, arriving in Lisbon.Price includes taxes and charges.From C$907, select.
Las Vegas.C$910 per passenger.Departing Fri, Oct 3, returning Tue, Oct 14.Round-trip flight with TAP Air Portugal and jetBlue.Outbound indirect flight with TAP Air Portugal, departing from Lisbon on Fri, Oct 3, arriving in Las Vegas Harry Reid International.Inbound indirect flight with jetBlue, departing from Las Vegas Harry Reid International on Tue, Oct 14, arriving in Lisbon.Price includes taxes and charges.From C$910, select.
Las Vegas.C$964 per passenger.Departing Wed, Jun 25, returning Mon, Jun 30.Round-trip flight with Ryanair and Hawaiian Airlines.Outbound indirect flight with Ryanair, departing from Lisbon on Wed, Jun 25, arriving in Las Vegas Harry Reid International.Inbound indirect flight with Hawaiian Airlines, departing from Las Vegas Harry Reid International on Mon, Jun 30, arriving in Lisbon.Price includes taxes and charges.From C$964, select.
Las Vegas.C$993 per passenger.Departing Mon, Jun 23, returning Sun, Jul 6.Round-trip flight with Air Transat.Outbound indirect flight with Air Transat, departing from Lisbon on Mon, Jun 23, arriving in Las Vegas Harry Reid International.Inbound indirect flight with Air Transat, departing from Las Vegas Harry Reid International on Sun, Jul 6, arriving in Lisbon.Price includes taxes and charges.From C$993, select.
Las Vegas.C$1,023 per passenger.Departing Tue, Jul 1, returning Tue, Jul 15.Round-trip flight with Air Transat.Outbound indirect flight with Air Transat, departing from Lisbon on Tue, Jul 1, arriving in Las Vegas Harry Reid International.Inbound indirect flight with Air Transat, departing from Las Vegas Harry Reid International on Tue, Jul 15, arriving in Lisbon.Price includes taxes and charges.From C$1,023, select.
Las Vegas.C$1,083 per passenger.Departing Thu, May 29, returning Tue, Jun 17.Round-trip flight with Air Transat.Outbound indirect flight with Air Transat, departing from Lisbon on Thu, May 29, arriving in Las Vegas Harry Reid International.Inbound indirect flight with Air Transat, departing from Las Vegas Harry Reid International on Tue, Jun 17, arriving in Lisbon.Price includes taxes and charges.From C$1,083, select.
Las Vegas.C$1,114 per passenger.Departing Wed, Aug 27, returning Tue, Sep 2.Round-trip flight with Wizz Air Malta and jetBlue.Outbound indirect flight with Wizz Air Malta, departing from Lisbon on Wed, Aug 27, arriving in Las Vegas Harry Reid International.Inbound indirect flight with jetBlue, departing from Las Vegas Harry Reid International on Tue, Sep 2, arriving in Lisbon.Price includes taxes and charges.From C$1,114, select.
Las Vegas.C$1,149 per passenger.Departing Wed, Nov 12, returning Tue, Nov 18.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Lisbon on Wed, Nov 12, arriving in Las Vegas Harry Reid International.Inbound indirect flight with Air Canada, departing from Las Vegas Harry Reid International on Tue, Nov 18, arriving in Lisbon.Price includes taxes and charges.From C$1,149, select.

Find the cheapest month to fly from Lisbon to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Las Vegas flights are currently cheapest in September.
May
from C$1,244
Jun
from C$964
Jul
from C$1,023
Aug
from C$1,161
Sep
from C$907
Oct
from C$910
Nov
from C$1,149
Dec
from C$1,176
Jan
from C$1,181
Feb
Find prices
Mar
Find prices
Apr
Find prices

Alternative Lisbon to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Lisbon to Las Vegas? You could fly into the following airports instead.

Lisbon to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundC$907
Cheapest month to flySeptember

Finding cheap flights from Lisbon to Las Vegas: Frequently asked questions

There are 4 airports in Las Vegas: Las Vegas North Air Terminal, Las Vegas Harry Reid International, Las Vegas Henderson Sky Harbor, and Boulder City.
The best price we found for a round-trip flight from Lisbon to Las Vegas is C$907. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Lisbon to Las Vegas. But we found flights with one or more stops from C$907.
There are no flights flying from Lisbon to Las Vegas, as of May 2025.
The cheapest month to fly from Lisbon to Las Vegas is usually May 2025.
If you're flying from Lisbon Airport, the cheapest airport near Las Vegas is Las Vegas Harry Reid International – which is 4.3 km away from the center of Las Vegas. We've found flights to this airport from C$907.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Las Vegas on Thursday, September 4, 2025.
No airlines currently offer direct flights between Lisbon Airport and Las Vegas. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 21°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.
Currently, Air Transat offers the cheapest flight tickets to Las Vegas.

Flying from Lisbon Portela Airport (LIS) to Las Vegas: what you need to know

  • Lisbon Portela Airport is located in Lisbon. Following the UTC-7 timezone, Las Vegas is seven hours behind Lisbon.

  • To avoid missing your LIS to Las Vegas flight, leave plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • Heading away during a peak period like school or public holidays? Expect longer queues at check-in and security. Give yourself extra leeway and arrive up to four hours before international flights and two hours ahead of domestic departures.

  • Consider adding a stopover to potentially find a cheaper flight ticket from LIS to Las Vegas. Just deselect 'Direct flights only' during your search. Take a break (and maybe save some cash) by stopping at one of these connecting airports:

    • London Heathrow Airport (LHR)

    • Newark Liberty International Airport (EWR)

    • Pearson International Airport (YYZ)

  • Travelling from central Lisbon to LIS takes about 1 hour by public transport. If you ride-share, drive or grab a cab, you'll cover the 6 kilometres in 20 minutes or so, depending on traffic conditions.

  • In search of a hotel close to LIS? If you're boarding an early flight from Lisbon Portela Airport to Las Vegas, these accommodation options set you up for a seamless send-off:

  • Of the flights that depart from Lisbon Portela Airport, 64.1% land on schedule at their destination.

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Las Vegas

  • C$507 is the lowest price we've seen for a one-way Lisbon Portela Airport to Las Vegas flight. A return flight ticket right now is C$907. Depending on the availability and when you book, these fares could change.

  • To find cheap flights from LIS to Las Vegas, book early. Airlines usually offer their most competitively priced fares when flights first go on sale.

  • If you can be flexible with your travel dates, use the 'Whole month' tool. It'll give you the lowest price across each month when searching for your Lisbon Portela Airport to Las Vegas ticket.

  • Save time searching for cheap flights from LIS to Las Vegas by setting up a Price Alert. You'll get an email or notification on the app when a lower fare pops up.

  • Save on your flight from Lisbon Portela Airport to Las Vegas with the help of our filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Harry Reid Airport (formerly McCarran Airport) (LAS) to the centre of Las Vegas takes around 15 minutes to reach by car. The centre is roughly 19 kilometres away.

  • When travelling by public transport, expect a journey time of around 1 hour.

  • If you're arriving on a late flight from Lisbon Portela Airport to Las Vegas, nothing beats the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and resting soon after at one of these accommodation options near LAS:

  • Grab a Harry Reid Airport (formerly McCarran Airport) rental car and explore Las Vegas and beyond with your own set of wheels. Dollar, Thrifty and Alamo are top outlets to choose from here.

  • To get the best deal, reserve your ride from Harry Reid Airport (formerly McCarran Airport) about one week ahead of your flight from LIS to Las Vegas.

  • The street address for LAS is 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

  • Visit Las Vegas during high season if you like a busy atmosphere, but remember that hotel prices may be higher. Alternatively, book your flights from Lisbon Portela Airport to Las Vegas in the off-season when prices are cheaper and crowds are smaller.

  • Before locking in your Lisbon Portela Airport to Las Vegas flight ticket, think about what kind of weather you prefer. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 42ºC (108ºF).

  • If you like travelling in cooler conditions, look for a cheap ticket from LIS to Las Vegas in January when temperatures average between -1ºC (30ºF) and 13ºC (55ºF).

More about Las Vegas

  • Start your Las Vegas trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Lisbon Portela Airport to Las Vegas, explore our selection of hotels including:

  • Every great vacation has to include a little sightseeing. Fountains of Bellagio, Las Vegas Strip and Fremont Street Experience are attractions you won't want to skip in Las Vegas.

Explore more of United States

  • You've done Las Vegas, now it's time to discover other parts of United States. Journey about 370 kilometres south-west to Los Angeles to tick off its top sights. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, you'll have a full itinerary ahead.

  • Phoenix is another essential stop in United States and is around 418 kilometres south-east of Las Vegas. No trip is complete without dropping by Desert Botanical Garden, Heard Museum and Papago Park.

Plan the rest of your trip from Lisbon to Las Vegas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.